REINFORCING ROD A COUPLING DEVICE

摘要

PURPOSE: A reinforcing bar coupler is provided to improve convenience by using elastic protrusions and to prevent a safety accident by improving binding force of reinforcing bars. CONSTITUTION: A reinforcing bar coupler(100) comprises a pipe(120) and multiple elastic bodies(140). The pipe forms the outer shape of the coupler and accepts a pair of reinforcing bars(F). The elastic bodies are inserted into the pipe and accept reinforcing bars. The elastic bodies simultaneously supply elastic restoring force to the pipe and the reinforcing bars.